PandaHall Elite 50 Pcs 304 Stainless Steel Ball Chain Connectors Jewelry Necklace Clasps 9x3.5mm Size: about 3.5mm wide, 9mm long, 2.5mm inner diameter, hole: 1mm. Excellent size for suspending small items from delicate necklaces, bracelets, earrings, anklets and many ornaments Learn simple and exciting techniques to make jewelry just like you see in department stores, affordable way for DIY to get great style. PandaHall Elite logo plastic bag set is included, also help you easy to store the small tiny items. Note: the picture shown is a representation of the item, you'll receive from the actual size items. Picture may appear larger on your screen. Color may vary slightly due to the color setting of each individual monitor. Please double check the sizes before purchasing.